Mechanical Engineering - Strength of Materials

41.
In a cantilever beam of length l subjected to a uniformly distributed load of w per unit length, the maximum deflection lies at the fixed end.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
A lap joint is always in __________ shear.
single
double
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
The elongation of a conical bar under its own weight is __________ that of prismatic bar of the same length.
equal to
half
one-third
two-third
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
When the shear force diagram is a parabolic curve between two points, it indicates that there is a
point load at the two points
no loading between the two points
uniformly distributed load between the two points
uniformly varying load between the two points
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
The efficiency of a riveted joint is the ratio of the strength of the joint to the strength of the solid plate.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.